Getting ctenopomas to grow faster?

[killerfish]

my water params were perfect.

Ohh sorry didn't mean nitrates, nitrites and ammonia i ment PH, KH, Hardess, alkalinity and such i'm pretty sure that those are different in the tap water here in the U.S and where your at in singapore

 

[umpbump]

oo i picked up 2 of these bad boys for my gf not to long ago. got em at petsmart, they were tiny!! less then 1 inch for sure. in roughly a month they put on like 3-4 cm got them on a rotation of frozen bloodworms, brine shrimp, and freeze dried shrimp that the lady at petsmart told me they were eating. also i buy occasional live ghost shrimp. boy is it fun watching them stalk them around the tank and just inhale the ghost shrimp at their current size. huge mouth!!!!